Htet Yamin Ko Ko

2 Questions 3 Answers 0 Followers

Questions related from Htet Yamin Ko Ko

I would like to extract second order statistical texture features from the approximation coefficients of the 2D-DWT.

Is it possible to calculate energy, contrast, homogeneity, etc by using approximate coefficients of 2D-DWT and the histogram of LL Band image of 2D-DWT. I didn't use GLCM for some reasons.

03 March 2017 3,207 2 View

Does gray level co-occureence matrix require after 2D-Discrete wavlet transform to extract texture features of scanned currency image?

I want to extract features like roughness,homogenity,coarseness using dwt.But I found in some answers about using glcm after dwt.Does it need?Is it impossible to extracte such features directly by...

23 September 2016 3,806 4 View